Banks Monster Exhaust System Reviews

Notably improved throttle response. Good throaty rumble at higher rpm, but quiet idle so you don't make enemies of your neighbors early in the morning. Top quality you would expect from Banks with easy to follow install instructions. 3 hour install in the driveway without a lift - can probably do it in half the time on a lift. Factory direct price was about $100 more than Auto Anything sale price. Very satisfied - highly recommended.

Not sure which 2009 GMC Sierra Exhaust, Mufflers & Tips are right for you? We have over 11164 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:

"WELL THE EXHAUST SOUNDS GREAT. THE INSTALL WAS EASY BUT NOT THE DRIVERS SIDE. HAD TO TAKE TO A LOCAL SHOP COUNLDN T GET IT TO LINE UP WITH FACTORY HANGER HAD TO PAY 75 DOLLARS TO GET IT RIGHT NOW ITS RIGHT SHE SOUNDS GREAT ONLY BEEN ON THE TRUCK ABOUT 200 MILES NOW." —Kevin K from Joliet, IL bought a Borla Exhaust Systems for a 2009 GMC Sierra, 1500, crew cab, 5' 8" short bed, 5.3L V8.

"The ibson slash exhaust tip was everything I was looking for , went on very easy and looks Great." —Herb J from Pardeeville, WI bought a Gibson Slash Exhaust Tip for a 2009 GMC Sierra.

"The ibson slash exhaust tip was everything I was looking for , went on very easy and looks Great." —Herb J from Pardeeville, WI bought a Gibson Slash Exhaust Tip for a 2009 GMC Sierra.

"Great looking tip, I do agree with some other reviews stating that the lettering is large. Really great street appeal though so well worth it." —Aaron P from Summerset, SD bought a MBRP Dual Wall Angle Exhaust Tip for a 2009 GMC Sierra.

"WELL THE EXHAUST SOUNDS GREAT. THE INSTALL WAS EASY BUT NOT THE DRIVERS SIDE. HAD TO TAKE TO A LOCAL SHOP COUNLDN T GET IT TO LINE UP WITH FACTORY HANGER HAD TO PAY 75 DOLLARS TO GET IT RIGHT NOW ITS RIGHT SHE SOUNDS GREAT ONLY BEEN ON THE TRUCK ABOUT 200 MILES NOW." —Kevin K from Joliet, IL bought a Borla Exhaust Systems for a 2009 GMC Sierra, 1500, crew cab, 5' 8" short bed, 5.3L V8.

"I bought the Magnaflow Dual Split rear exit Exhaust System for my 2009 GMC Sierra after purchasing a Magnaflow system for my 2006 Dodge Charger RT. Talk about a major difference in sound and performance. I installed it myself without a lift and the only hard time I had was having to cut the existing stock exhaust to remove it. It was so easy to install and I had the whole system installed in about an hour and a half. If you do it yourself, I recommend a small jack to keep the new muffler in place so that your hands are free. I did research on Exhaust Systems and Magnaflow was the best value for the quality without having to put too much of a strain on the pocket book." —Scott R from Mission, TX bought a Magnaflow Exhaust Systems for a 2009 GMC Sierra, 1500, crew cab, 5' 6" short bed, 5.3L V8.

"I am really please with exhaust system. It is no to loud and has very good tone." —Rod P from Kaysville, UT bought a Gibson Exhaust Systems for a 2009 GMC Sierra, 1500, extended cab, 6' 6" short bed, 5.3L V8.

"The Banks exhaust does away with the stock muffler losing about 25 lbs. Installation took bout 30 min, very easy. There is no noise increase at all and looks 100 percent better than the stock bazooka that came on it." —James B from Jacksonville , NC bought a Banks Monster Exhaust System for a 2009 GMC Sierra, Crew cab, 6.6L Duramax.

"I recently purchased my 4th Gibson exhaust (I keep getting newer trucks)and it fits/sounds perfect. It went from the box to installed in an hour without a glitch. I just returned from a 2k mile trip and it has already returned a 2 MPG boost with the perfect mellow sound. Highly recommended!" —Scott W from Edmond, OK bought a Gibson Exhaust Systems for a 2009 GMC Sierra.

"looks great, sounds a little bit louder at idle and more on heavy throttle, I also added a throttle body spacer from airaid and cold air intake from s&b. mpg's improved about 3-5 power gained lowerer end range. very happy with all add ons." —James B from Jacksonville , NC bought a JBA Performance Exhaust for a 2009 GMC Sierra, New body style, crew cab, short bed, 5.3L V8.

"Notably improved throttle response. Good throaty rumble at higher rpm, but quiet idle so you don't make enemies of your neighbors early in the morning. Top quality you would expect from Banks with easy to follow install instructions. 3 hour install in the driveway without a lift - can probably do it in half the time on a lift. Factory direct price was about $100 more than Auto Anything sale price. Very satisfied - highly recommended." —Scott P from Burke, VA bought a Banks Monster Exhaust System for a 2009 GMC Sierra, 1500, crew cab, short bed, 5.3L V8.